public function SettingsForm::validateForm in Textimage 8.3
Same name and namespace in other branches
- 8.4 src/Form/SettingsForm.php \Drupal\textimage\Form\SettingsForm::validateForm()
Form validation handler.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Overrides FormBase::validateForm
File
- src/
Form/ SettingsForm.php, line 175
Class
- SettingsForm
- Main Textimage settings admin form.
Namespace
Drupal\textimage\FormCode
public function validateForm(array &$form, FormStateInterface $form_state) {
if (preg_match('/[+\\/]/', $form_state
->getValue([
'settings',
'url_generation',
'text_separator',
]))) {
$form_state
->setErrorByName('settings][url_generation][text_separator', $this
->t('Invalid characters specified for the text separator.'));
}
}